From f88206f2ecfabf3f147e6a3424eb3a623228a4e5 2014-10-05 21:37:16
From: Manuel Riel <m@nuelriel.com>
Date: 2014-10-05 21:37:16
Subject: [PATCH] mark binary properly as binary for python 3

---

diff --git a/IPython/html/tests/test_files.py b/IPython/html/tests/test_files.py
index 5c4f0d1..7890fb8 100644
--- a/IPython/html/tests/test_files.py
+++ b/IPython/html/tests/test_files.py
@@ -76,7 +76,7 @@ class FilesTest(NotebookTestBase):
             write(nb, f, format='ipynb')
 
         with io.open(pjoin(nbdir, 'test.bin'), 'wb') as f:
-            f.write("\x5F\x9D\x3E")
+            f.write(b"\x5F\x9D\x3E")
             f.close()
 
         with io.open(pjoin(nbdir, 'test.txt'), 'w') as f: